ASTM A213 TP304 Stainless Steel Heat Exchanger Tube OD 5/8'' - 1''
Seamless Boiler Tubes
ASTM A213 / ASME SA 213
Standard Specification for Seamless Ferritic and Austenitic
Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
1.1 This specification covers minimum-wall-thickness, seamless
ferritic and austenitic steel, boiler and superheater tubes and
austenitic steel heat-exchanger tubes, designated Grades T5, TP304,
etc. These steels are listed in the specification (Tables 1-3).
1.2 Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP310HCbN,
TP316H, TP321H, TP347H, TP347HFG (fine grained) and TP348H are
modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb,
TP316, TP321, TP347, and TP348, and are intended for
high-temperature service, such as for superheaters and reheaters.
1.3 The tubing sizes and thicknesses usually furnished to this
specification are 1/8 in. [3.2 mm] in inside diameter to 5 in. [127
mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm],
inclusive, in minimum wall thickness. Tubing having other
dimensions may be furnished, provided such tubes comply with all
other requirements of this specification.
1.4 Mechanical property requirements do not apply to tubing smaller
than 1/8 in. [3.2 mm] in inside diameter or 0.015 in. [0.4 mm] in
1.5 Optional supplementary requirements are provided and, when
desired, shall be so stated in the order.
1.6 The values stated in either inch-pound units or SI units are to
be regarded separately as standard. (A combination of values from
the two systems may result in nonconformance with the
specification.) The inch-pound units shall apply unless the "M"
designation of this specification is specified in the order.
|1 1/4 Cr - 1/2 Mo-Si|
|2 1/4 Cr - 1 Mo|
|5 Cr - 1/2 Mo|
|410 S.S. (Ferritic)|
Smls or Wld tube
|Hastelloy C-22||SB-622 (seamless)|
|Hastelly C-276||SB-622 (seamless)|